2.21.1

Fixed a couple of typing issues with the new method

Full Changelog: 2.21.0...2.21.1

2.21.0

This release adds the caused_hangup method so it is now possible to use the AGI Hangup command to provide a hangupcause from PHP scripts.

2.20.3

Fixed potential issue with too few arguments with function phpagi_error_handler.
Fixed new_AsteriskManager() assigning to non-existing member.
Removed references to mysql_errno(), as that function has been removed since PHP 7.0.0.
Commented out references to mysqli_errno(), because that function needs a database connection object passed to it for it to function.

2.20.2

Fixed the issue with the curly bracket array offsets which still existed in the packagist version of welltime/phpagi